40834440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1$

素因数の和:3707

約数の個数: 96

約数和(自身を含む): 137030400

約数和(自身を除く): 96195960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3659, 3720, 5580, 7318, 10977, 11160, 14636, 18295, 21954, 29272, 32931, 36590, 43908, 54885, 65862, 73180, 87816, 109770, 113429, 131724, 146360, 164655, 219540, 226858, 263448, 329310, 340287, 439080, 453716, 567145, 658620, 680574, 907432, 1020861, 1134290, 1317240, 1361148, 1701435, 2041722, 2268580, 2722296, 3402870, 4083444, 4537160, 5104305, 6805740, 8166888, 10208610, 13611480, 20417220, 40834440]

約数ペア:

[(1, 40834440), (2, 20417220), (3, 13611480), (4, 10208610), (5, 8166888), (6, 6805740), (8, 5104305), (9, 4537160), (10, 4083444), (12, 3402870), (15, 2722296), (18, 2268580), (20, 2041722), (24, 1701435), (30, 1361148), (31, 1317240), (36, 1134290), (40, 1020861), (45, 907432), (60, 680574), (62, 658620), (72, 567145), (90, 453716), (93, 439080), (120, 340287), (124, 329310), (155, 263448), (180, 226858), (186, 219540), (248, 164655), (279, 146360), (310, 131724), (360, 113429), (372, 109770), (465, 87816), (558, 73180), (620, 65862), (744, 54885), (930, 43908), (1116, 36590), (1240, 32931), (1395, 29272), (1860, 21954), (2232, 18295), (2790, 14636), (3659, 11160), (3720, 10977), (5580, 7318)]